/*
 * Created by LiuYou on 2020/12/9.
 *
 */

#ifndef DESIGNPATTERN_TAX_HPP
#define DESIGNPATTERN_TAX_HPP


class Context;

namespace Strategy {
    class Tax {
    public:
        virtual ~Tax();

        virtual double calculate(const Context& context) = 0;

    };

}


#endif //DESIGNPATTERN_TAX_HPP
